Complaint Review: Care Credit - GE Money Bank

I am my mothers care taker. She is a cancer survivor. The chemo she took made her teeth fall out.She went to a mini mall dentist office, and had all her teeth pulled which cost her over $700.00 dollars, the dentist office put the bill on care credit. She paid all of the charges which totalled over $900.00 dollars. Now care credit wants over $1300.00 dollars on top of what she has paid. My name is not on this deal, she was told by an authority that she does not owe any more money. Now care credit is bothering me on the phone. Next time they call me I will record the phone conversation and call the police and file a report, if that doesn't work I will call the FBI , then if that doesn't work I will call the FCC, because I will not take this. I have already called my US REP and my US SENATOR, on this matter. I have seen all the complaints on the internet on GE MONEY BANK and CARE CREDIT. Something has to be done about this serious matter.